Determine if the salt, Fe(NO2)2 will be acidic, basic or neutral in aqueous solution?   Explain, show ionization constants!!

Q: 7. What is the molecular formula of the compound if its empirical formula is HCO2 and its molecular…

A: The Answer to the following question is-

Q: 2. A plot of ln K vs. gives a a slope of -2980 K and an intercept of -10.6. Calculate AH° in kJ/mol…

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Q: e sure to answer all parts.   The reaction between NO2 and CO to produce NO and CO2 is thought to…

A: A chemical reaction can be added or subtracted like an algebraic equation. The given reaction…

Q: The specific heat of copper is (0.0924 cal/go C), how much energy is required to raise the…

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Q: Rank the molecules in decreasing (strongest to weakest) acidity. Include ALL resonance structures…

A: The higher the stability of the resonance structures of the conjugate base formed after…

Q: It says change in H is incorrect.

A: Excess of HCl means NH3 is limitting reagent and hence moles of product depends only on moles of NH3…

Q: Ep (kJ) -450- -500- -550 -600- -650. Reactants +90 kJ c. - 80 kJ d. - 170 kJ Reaction coordinate 60.…

A: The energy possessed by a molecule dueto its configuration is known as potential energy.

Q: A sample of phosgene is sealed in a 250.0-cm³ glass bulb to which a pressure gauge is attached. The…

A: 1.) Here we are given initial pressure of COCl2 gas and Kp for the reaction. So to Calculate the…

Q: What is the mole fraction of compound A when 19.2 g (71.2 g/mol) is combined with 52.4 g of compound…

A: Since, Mole fraction of of the any compound is the ratio of moles of that compound to the total…

Q: Which is true about metallic solids? They usually have low density. They are poor thermal and…

A: Metallic solids are made up of metal cations and held together by delocalized seat of free…

Q: An acidic solution containing 0.018 M La³ + is treated with NaOH until La(OH)3 precipitates. At…

A: PH is commonly known as power of hydrogen,values of pH tells that solution is acidic, basic or…

Q: 21. Based on your understanding of the relationships between the structures and physical properties…

A: Metals have high melting point. Generally metals are hard except Li, Na and K. Metals are soluble in…

Q: 7. If 25.6 J of energy raised 786 g of a substance from 20.0°C to 35.0°C, what is the specific heat…

A: Given data, Energy released as Enthalpy (∆H) = 25.6 J Mass (m) = 786 g Initial temperature (T1) =…

Q: The gasoline tank of an automobile contains 49.0 kg of gasoline. The gasoline combines with 196 kg…

A: Please find your solution below : According to Law of conservation of mass, total mass of a system…

Q: Cp - Cv TV x² КТ

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Q: Give a clear explanation answer   Given A naphthalene sample is contaminated with a small amount of…

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Q: Can you do d, e and f and explain it? State the mechanism in which through reaction proceeds sn2 or…

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Q: starting with (s)-2-bromobutane, outline synthesis of each of this compound by showing the…

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Q: -15 Consider the reaction A + B → products From the following data obtained at a certain tem-…

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Q: Calculate the standard atmosphere (1.00 atm) in a) mbar b) kPa

A: The conversion of quantity from one unit to another unit is known as unit conversion. During the…

Q: Suppose you have a vacuum chamber at room temperature and you place some liquid water inside the…

A: If liquid water is placed in a closed container and the container is heated then liquid starts…

Q: Which of the subshell designations are possible and which are Possible 3p impossible? Impossible 4d…

A: Given that, Which of the following subshells are possible and which are impossible? 4d  1.5p 1d 1f…

Q: After reacting two liquid reactants with eachother and allowing them to reflux for 2 hours. There…

A: Percentage yield of product is percent ratio of actual or practical yield to theoretical yield.…

Q: If a C₂ rotational axis, perpendicular to the existing C₁ axis were added to the above list, what…

A: We are given C4h point group and we need to find new group upon addition of a C2  axis

Q: Find the percent yield of magnesium oxide in your experiment.

A: Since there are two different trials, we have to use find the percent yield for each trial…

Q: 13.5 Write the reaction rate expressions for the following reactions in terms of the disappearance…

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Q: One way to determine the hardness of a water sample is to precipitate the calcium out of solution as…

A: Given , Volume of sample of water = 1.00 L Calcium carbonate recovered = 0.534 g

Q: Moving to another question will save this response. estion 2 How many bonds and lone pairs are…

A: In order to determine the formal charge on any atom, we have to determine its electronic…

Q: 56. Some people believe that large doses of vitamin C can cure the common cold. One commercial over-…

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Q: 6. How many lone pairs of electrons would be shown in the Lewis structure of Boron Trifluoride, BF3?…

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Q: 2A → B  is second order in A with a rate constant of 31.7 M−1 · s−1 at 25°C.   (a) Starting with…

A: Second order rate law is  1[A] = K × t + 1[A]0where [A]0 = initial concentration.[A] = concentration…

Q: Provide the IUPAC names for the following compounds

A: The naming of an organic compound can be done with the help of rules of international union of pure…

Q: A certain reaction has an activation energy of 47.74 kJ/mol. At what Kelvin temperature will the…

A: Given -> Activation energy (Ea) = 47.74 kJ/mole = 47740 J/mole (1 KJ = 1000J)  Temperature (T1) =…

Q: Write an equation to represent the neutralization of an aqueous solution of HBr with an aqueous…

A: Neutralisation reactions are those reactions in which an acid reacts with base to produce salt and…

Q: Fe(NH3)3 + HNO3

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Q: 3. How much does 6.02 x 1023 molecules of CO2 (FW = 44g/mol) weigh?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: At 286 K and a total equilibrium pressure of 0.972 atm, the fractional dissociation of NO is 0.276…

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: According to the following reaction, how many moles of sodium bromide should be left when 2.65 moles…

A: The explanation is given below-

Q: hat types of intermolecular forces are exhibited by each compound? ملی OCH₂ .. d.

A: In this question,we have write the type of intermolecular forces exhibited by each compound.

Q: (Multi answers) Find soluble compounds using the solubility rules. TABLE 9.7 Solubility Rules for…

A: Answer: Solubility of ionic compounds in water depends upon their lattice energy.

Q: provide the name of the element that corresponds to each of the following symbols. Cu! Rb! b Rn 1…

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Q: at a certain temperature, 0.980 mol SO, is placed in a 3.50 L container. 2 SO₂(g) 2 SO₂(g) + O₂(g)…

A: In this reaction, 2 mole SO3 produce 2 mole SO2 and 1 mole O2. at equilibrium, [SO2] = 2 ×[O2] Kc =…

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

A: Given, mass of methane (CH4) = 6.10 g mass of Oxygen gas (O2) = 48.6 g Actual yield of water = 9.73…

Q: 10.32 Calculate the [OH] of each aqu following [H3O+]: Hom word s a. oven cleaner, 1.0 X 10-¹2 M b.…

A: We know that -> [H3O+] [ OH-] = 1 × 10-14

Q: Chemistry Each drop down option is either LDF,DD, or HB. of uestion What is the strongest…

A: Intermolecular forces are the forces that exist between more than two molecules. We have given some…

Q: a. Provide names for both metabolites. b. What kind of reaction occurs here? c. What enzyme…

A: Note : According to our guidelines we are supposed to answer only first three subpart of question.…

Q: 1. Determine the symmetry elements present in each molecule below, then identify the point group…

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Q: Which of the following statements about the alkaline earth metals are true? A) The filled orbital…

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Q: How many grams of glucose (molar mass = 180.16 g mol-¹) must be dissolved in 208 g of water to raise…

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Q: 5.24 Which of the following species are chiral? О НО Н -CI CH₂ (b) Н H H CO2H OH OH -OH CH₂OH (c) Н-…

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